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D-SERINE (25)CAS RN:312-84-5
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SUNWELL CHEMICALS CO.,LTD.Telephone:86-571-87243911 87046883 56822187 56822186
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Xiamen Synress Import and Export Co.,LtdTelephone:86-592-2299609
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Hubei Youzhiyou Biotechnology Co., Ltd.Telephone:+86-27-59500926 +86-21-62991092
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Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.Telephone:+86-571-86066502;18958062155
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Beijing Lunarsun Pharmaceutical Co.Ltd.Telephone:86-10-64911848-8020/8010/8018
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ShangHai PuYi Chemical Co.,LtdTelephone:+86-21-57687505-305
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Changzhou Longo Chemical Co., Ltd.Telephone:+86-519-88811381
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Hangzhou Royal Import & Export Co.,Ltd.Telephone:+86-571-85829052
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shanghai Xuxin Chemical Technology Co., LtdTelephone:+86-21-60890630
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Chengdu Baishixing Science and Technology Industry Co.,LtdTelephone:+86-28-88536627